Hello everyone, I'm glad to announce the next RubyMine Nire EAP build (118.614) is ready to try out. We have some new cool features I want to tell you about. Rails Engines Support Many of you might like and use Rails Engines, miniature Rails applications that can be embedded into your main application. We think they’re a great idea so we now support them in RubyMine. First of all you can create your own new mountable engine just like you create a new Rails app: Then you can use all the IDE power for developing and running/debugging your engine (don't forget to fill in the "Dummy